"Downloaded the file and extracted it to the download folder it was in. Then simply ran the setup.exe file and clicked on install. Couldn't have been simpler and it worked first time. Just remember to go into System in Control panel and find the device in the Device Manager. When you find it it will show you which Com port it is installed on which will save you time lat

"Was looking for the driver since it did not come with product. The package did not even have the mfgs name. All I had to search with was HL-340. Thanks to Driver Guide in less than five minutes I was using the USB to R232 cable."